Chemistry, asked by NVSmani, 9 months ago

why do we use only oxygen and ethanol in the process of wellding why not air and ethanol

Answers

Answered by Madalasa22

1

Explanation:

Air not only contains oxygen, it contains other gases, dust particles which are harmful

Previous Question

Next Question

Similar questions

World Languages, 5 months ago

Wohin fährst du in den Ferien?Mit wem?(German Language)...

Math, 5 months ago

The mixed numeral for 70/8...

Math, 5 months ago

972 4 2. Write the equivalent fractions for the following: 3 6 48 12 2u (a) 5 10 2o uo 80 12 36 (b) 108 324 20' 60 180 340 1620 4 8 16 32 64 (c) 10' 20 yo 80 160 (d) 6 30 iso, 150 3750 8' 40 200 10oo $ooo 10 100 (e) 1000 10009 100000 100' 1000 10000 Too00o 1000000 7 28 112 448 9' 36 144 576 106 MATHEMATICS-3 1782 2304...

Social Sciences, 9 months ago

define virgin vegetation.

Math, 9 months ago

if 7 times the 7th tem of an AP is equal to 11th term,then it's 18th term will be ...

Chemistry, 1 year ago

whad do you observe when iodine crystals are heated in a test tube...

Math, 1 year ago

example of frequency ploygon with diagram...

Math, 1 year ago

An AP consists of 50 team of which 3term is 12 and the last term is 106 .find the 29therm...